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Sig Sauer ProForce P320 M18 Gas Magazine (21 Rounds - Tan - AMPF-M18GG)
Keep your sidearm locked, loaded, and field-ready with the official Sig Sauer ProForce P320 M18 Gas Magazine (21 Rounds - Tan - AMPF-M18GG)! Engineered by VFC for the SIG SAUER ProForce M18 GBB pistol series, this factory-original spare magazine holds up to 21 rounds of 6mm BBs. Featuring a rugged full-metal housing with a high-efficiency gas output valve, it ensures snappy slide cycling, consistent pressure output, and smooth feeding under heavy fire. Finished in a matching desert Tan polymer baseplate, this durable gas blowback magazine guarantees seamless reloads and reliable performance during high-speed tactical skirmishes.
£44.99
SKU
311334
Free Delivery & Returns*
SHIPPING OPTIONS
DELIVER TO
United Kingdom
United Kingdom
| TYPE | HOW MUCH? |
|---|---|
| Standard | £0.00 |
| Expedited | £4.99 |
DELIVER TO
Other countries
| TYPE | HOW MUCH? |
|---|---|
| International | £14.99 |
Maximize your secondary firepower and execute lightning-fast tactical reloads with the official Sig Sauer ProForce P320 M18 Gas Magazine (21 Rounds - Tan - AMPF-M18GG)! Manufactured by VFC under SIG SAUER’s ProForce division to exact factory specifications, this high-performance green gas magazine is an indispensable addition for any operator running the compact P320 M18 sidearm in MILSIM or fast-paced CQB environments.
Heavy-Duty Metal Alloy Construction & Matching Tan Aesthetic Built to match the exact dimensions, weight, and color scheme of the M18 platform, this magazine features a precision-machined metal housing designed to withstand harsh field use. The impact-resistant polymer baseplate is finished in matching desert Tan, blending seamlessly with your M18’s frame while providing a textured surface for fast, indexed extractions from magazine pouches. The rugged construction protects internal valves from drop damage and rough handling during aggressive skirmish maneuvers.
High-Efficiency Gas Delivery & Smooth Feeding Equipped with premium internal seals and an optimized output valve, this magazine maximizes green gas efficiency to deliver consistent muzzle velocity and hard-recoiling blowback action down to the final round. The internal channel houses a high-tension steel spring and precision follower that feeds 21 BBs effortlessly into your hop-up chamber, virtually eliminating misfeeds or double-feeding during rapid trigger pulls.
Seamless Compatibility & Reliable Lockout Designed specifically for the SIG AIR ProForce P320 M18 and M17 gas blowback series, this 21-round magazine slides smoothly into the magwell with zero wobble. The integrated slide-catch notch reliably engages your pistol's slide lock upon firing the last BB, giving you immediate visual and mechanical feedback for emergency magazine swaps. Carrying multiple spare magazines ensures you maintain uninterrupted sidearm capability when transitioning from your primary rifle during intense fire-fights.
Whether you are replacing worn equipment, expanding your loadout capacity for all-day games, or stocking up for realistic sidearm drills, the Sig Sauer ProForce P320 M18 Gas Magazine (21 Rounds - Tan - AMPF-M18GG) delivers authentic quality, high-efficiency gas operation, and field-proven reliability.
| SKU | 311334 |
|---|---|
| Brand | Sig Sauer |
| Variant | Gas Magazine |
| Construction | Metal |
| Magazine Capacity | 21 |
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Delivery
Our courier partners deliver from Monday to Friday, excluding Bank Holidays. We will attempt to dispatch all packages within 24 hours, although at peak times this may take slightly longer. Orders with products with two-tone service or Defence Check may take longer to dispatch.
Once the order is dispatched you will get an email with the tracking number and which courier partner it’s going to be delivered via. Any missing/incorrect items need to be reported with 48hrs of signed delivery.
Returns
Click Here to Download the Returns Form (PDF Format)
Faulty Product?! Unfortunately that is part of life but be rest assured we are here to help! Contact one of our friendly staff via phone or email. Stating what the problem is, if we can resolve the problem via phone or email great if not then they will advise how to send it back and what details we require.
Two tone
We can two tone any weapon we sell at Bespoke Airsoft. The purpose for two toning is if you do not hold a valid defense under the Violent Crimes Reduction Act (VCRA, 2006) which is to prevent the misuse of Replica Weapons, which applies in England, Scotland, Wales and Northern Ireland.
The gun will be sprayed 51% in a bright/primary color (we do only blue, green and red currently). The process of two toning currently runs at 2 working days depending on Drying Time, which is effected by Ambient Temperature and Weather. and currently no express delivery is available for this even if you select it at checkout.
The gun will be sprayed 51% in a bright/primary color (we do only blue, green and red currently). The process of two toning currently runs at 2 working days depending on Drying Time, which is effected by Ambient Temperature and Weather. and currently no express delivery is available for this even if you select it at checkout.
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FAQs
1. What is a BB gun used for? BB guns are mostly used for practice shooting and training. The stronger ones (i.e. Air Rifles) can also control pests or hunt small animals.
2. Do you need a Licence in the UK for a BB gun? No, you don't need a licence for a BB gun in the UK, but there are rules. The BB Gun needs to be in two colours; one has to be a primary. All our guns are on the website as per default.
3. Is a BB gun a good weapon? BB guns, despite sometimes being seen as toys, can be dangerous. They fire pellets at high speeds and can cause serious harm, or even be deadly in some situations.
4. Can you shoot BB guns in public in the UK without a Firearm license? BB guns in the UK navigate a legal grey area. While certain models, notably low-power 'soft air' types, typically evade classification as section 1 firearms, more potent versions may require a valid firearms certificate to avoid legal repercussions.
5. Can you shoot a BB gun in your garden? You can use a BB gun in your garden under UK law, but you have to ensure the pellets don't go into your neighbour's yard, plot or land. If they do and you don't have permission, it's against the law.
6. Which UK law am I breaking if the pellets go into my neighbour's law without permission? If your BB gun pellets go into your neighbour's yard without permission, you're breaking UK laws. Specifically, the 1968 Firearms Act and possibly the 2003 Anti-Social Behaviour Act, because you may be causing your neighbours trouble or worry.
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