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NBS AR-15 .223/5.56 A2 Style Mil-Spec Buffer / Receiver Extension Kit by AR15 Discounts -

17% off

Price history at AR15 Discounts

Recorded at AR15 Discounts since Oct 9, 2026: low $29.95 (Oct 11, 2026), high $35.95 (Oct 9, 2026). Last checked Oct 26, 2026.

From the store's product feed and AvantLink's price records; feeds can lag the store's own site.

Product Description

Mil-spec Rifle Length Receiver Extension / Buffer Kit. Fits standard A1, A2 and other fixed stocks. For 5.56/.223 AR-15's only.Includes: Rifle Length Receiver Extension / Buffer Tube, 12 3/4" Mil-Spec Buffer Spring and AR-15/M16 Rifle BufferTotal Weight: 11.9 oz.Weight of Buffer: 5.4 oz.Length of Buffer: 6"Length of spring 12 3/4"Note: This is not for adjustable / telescoping / collapsible stocks.

NBS AR-15 .223/5.56 A2 Style Mil-Spec Buffer / Receiver Extension Kit

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Product Details

Brand AR15 Discounts

MPN MAR110

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