Primary Weapons Systems Enhanced Buffer Carbine H4

Overview

Primary Weapons Systems AR-15 Enhanced Buffer Features The Primary Weapons Systems AR-15 Enhanced Buffer is a MOD 2 4140 steel carbine buffer engineered with a unique fluted body design that reduces contact points between the buffer and buffer tube allowing debris and carbon fouling to clear away from the bearing surfaces rather than accumulating and impeding function. FNC LIFE HD treatment chemically bonds lubrication into the steel body at a molecular level providing sustained dry lubrication that reduces friction and wear through extended shooting sessions without requiring additional lubrication between cleanings. At 6.8 oz the H4 configuration is specifically intended for suppressed AR-15 use providing the added mass needed to slow bolt carrier velocity and reliably manage the increased back pressure generated by suppressed fire. The H4 suppressed-use steel carbine buffer addresses one of the most common issues suppressed AR-15 shooters encounter - excessive bolt carrier velocity driven by elevated back pressure - by adding meaningful weight that smooths the cycling characteristics and reduces felt recoil bolt bounce and carrier battering under suppressed fire conditions. The PWS enhanced buffer lineup covers H2 at 4.5 oz for standard unsuppressed use H3 at 5.5 oz for transitional or lightly suppressed configurations and H4 at 6.8 oz for dedicated suppressed applications giving the shooter a matched buffer weight for any suppressor host build. Black finish and 4140 steel construction ensure long-term durability through the sustained cycling demands of suppressed shooting. Primary Weapons Systems AR-15 Enhanced Buffer Specifications Manufacturer: Primary Weapons Systems Model: AR-15 Enhanced Buffer Weight: H4 / 6.8 oz Application: Suppressed Use Material: 4140 Steel Finish: FNC LIFE HD / Black Design: Fluted Body Platform: AR-15 Carbine Available Weights: H2 (4.5 oz) H3 (5.5 oz) H4 (6.8 oz)