- Material: Made of high-quality Titanium Alloy, strong and wear-resistant; one-piece molding, not easy to break;- 5 colors: The titanium spine back spacer has Black , Silver , Purple , Gold , Blue for choices, not easy to rust.- Size/weight: 42MM long, 19MM wide; about 5G/PC;- What you will get: The package includes 1PC back spacer. (As shown in the first picture)- Applicable scope: This aluminum spine back spacer fits for Bugout 535.
