+2Pin BRT Gas BlockSKU SVC - GB - PIN$50.00 Add More Add to BagGo to CheckoutSave this product for later Favorite Favorited View FavoritesCustomer reviews Reviews only from verified customersNo reviews yet. You can buy this product and be the first to leave a review.Share this product with your friendsShareSharePin itPin BRT Gas BlockProduct DetailsGas block pinning service for BRT gas blocks. Gas block must be purchased separately. Spiral coil pin supplied loose for easy installation of the barrel nut. Any customer supplied parts may be shipped to our Contact address.Show More