9mm GEN2 Silent Capture Spring Short Stroke All Steel Mass
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JP Enterprises
Overview
The 9mm GEN2 Silent Capture Spring from JP Enterprises is designed to enhance the performance and reliability of your AR-15 by minimizing the noise and felt recoil associated with traditional buffer springs. This all-steel mass construction ensures durability while providing a consistent cycling action, which is crucial for the reliable operation of your firearm. This product is commonly found in builds focused on suppressed shooting or those aiming for a quieter operation.
Specifications
August 2026 on GunPartPicker
JP Enterprises 9mm GEN2 Silent Capture Spring Short Stroke All Steel Mass ranked #48 of the 88 buffers builders added on GunPartPicker in August 2026. Builders on GunPartPicker first added it to a build in April 2026.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 4 of the 5 retailers we track have it in stock. Prices barely moved in August 2026, holding around $177.60, so there haven't been real sales lately. Buying today, the lowest price is $177.60 at Brownells, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
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